The invention discloses a telescopic sail for an offshore unmanned ship, which comprises a support column fixedly mounted on the unmanned ship and a sail body arranged on the outer side of the supportcolumn, a maintenance retracting device is arranged on the outer side of the sail body, on the support column, and is used for protecting and maintaining damaged positions on the sail body and retracting the sail body, and through the maintenance retracting device arranged on the sail body and the support column, when the unmanned ship runs, the maintenance retracting device moves along the outerside of the sail body and detects the damaged positions on the sail body at the same time, and when it is detected that the sail body is damaged, the detection retracting device stops on the outer side of the damaged position, so that the damaged position is protected, and the phenomenon that damage of the damaged position is aggravated is prevented; after running, the maintenance retracting device and the fixed column are clamped, and the sail body is reeled through a rotating piece and in cooperation with unreeling of a take-up device.

    本发明公开了一种用于海上无人艇的可伸缩式风帆,包括固定安装在无人艇上的支撑柱和设置在支撑柱外侧的风帆本体,所述风帆本体的外侧且位用于支撑柱上设有对风帆本体上的损坏位置进行防护检修且对风帆本体进行收缩的检修收缩装置,通过在风帆本体且位用于支撑柱之间设有的检修收缩装置,从而在无人艇运行时,检修收缩装置边沿着风帆本体外侧进行移动,边对风帆本体上的破损位置进行检测,当检测到风帆本体上有破损时,则检测收缩装置则停在破损位置的外侧,实现对破损位置进行防护,防止破损位置的破损加剧的现象,当运行结束后,则检修收缩装置与固定柱之间进行卡接,且通过转动件,同时配合收线器放线,实现对风帆本体进行收卷的作用。


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    Title :

    Telescopic sail for offshore unmanned ship


    Additional title:

    一种用于海上无人艇的可伸缩式风帆


    Contributors:
    WANG HONGBO (author) / RU XINGLIN (author) / MA WENYAO (author) / LI YONGJIANG (author) / ZENG ZHUOYAO (author)

    Publication date :

    2021-03-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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